80495872 (number)
80495872 is an even 8-digits composite number following 80495871 and preceding 80495873. In scientific notation, it is written as 8.0495872 × 10^7. The sum of its digits is 43. It has a total of 10 prime factors and 36 positive divisors. There are 39784448 positive integers (up to 80495872) that are relatively prime to 80495872.
Interesting facts
- 80495872 has 36 divisors, whose sum is 162528660
- The reverse of 80495872 is 27859408
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | eighty million four hundred ninety-five thousand eight hundred seventy-two |
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Notation
Scientific notation | 8.0495872 × 10^7 |
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Engineering notation | 8.0495872 × 10^6 |
Prime Factorization of 80495872
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 3533
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 628874 | Product of the distinct prime numbers |
The prime factorization of 80495872 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 3533. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80495872)
Multiplication
n×yn×2 | 160991744 |
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n×3 | 241487616 |
n×4 | 321983488 |
n×5 | 402479360 |
Division
n÷yn÷2 | 40247936 |
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n÷3 | 26831957.333333 |
n÷3 | 20123968 |
n÷5 | 16099174.4 |
Exponentiation
nyn2 | 6479585409040384 |
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n3 | 5.2157987769918E+23 |
n4 | 4.1985027073049E+31 |
n5 | 3.3796213651887E+39 |
Nth Root
y√n2√n | 8971.9491750678 |
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3√n | 431.77537476372 |
4√n | 94.720373600761 |
5√n | 38.120160620032 |
Divisors of 80495872
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80495871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80495872 can be divided by 36 positive divisors. The sum of these divisors (counting 80495872) is 1, the average is 0.027777777777778.
Base conversion 80495872
Base | System | Value |
---|---|---|
2 | Binary | 100110011000100010100000000 |
3 | Ternary | 12121110121120121 |
4 | Quaternary | 10303010110000 |
5 | Quinary | 131101331442 |
6 | Senary | 11553150024 |
8 | Octal | 463042400 |
10 | Decimal | 80495872 |
12 | Duodecimal | 22b5b314 |
16 | Hexadecimal | 4cc4500 |
20 | Vigesimal | 1531jdc |
36 | Base36 | 1bxb0g |
Cryptographic Hash Functions
md5 | 6cbb4da7c7c210b129920001e02bda7d |
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sha1 | 8732927098482a677ddc8edd8789d464bd77db98 |
sha256 | 77d1d83f2ad3c2f110ddd611fbc001999321ea63c0741aa048df146f6cce1ef2 |
sha512 | 31a86a0b1ec15cf38dab82a26cf2d7e57847e8d6a4eec45ba32c1e29c4a697ca21a1f77063a7b73e238dd079f631f4b59d35a36a8212018606cdb7126d02650c |
ripemd-160 | dc3cfdce2ab8e4a98b9794a0d85467b4784a4b89 |
80495872 as geometric shapes
Circle
Radius = nDiameter | 160991744 |
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Circumference | 505770480.23901 |
Area | 2.0356217919349E+16 |
Sphere
Radius = nVolume | 2.18478868272E+24 |
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Surface area | 8.1424871677396E+16 |
Circumference | 505770480.23901 |
Square
Length = nPerimeter | 321983488 |
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Area | 6479585409040384 |
Diagonal | 113838353.89745 |
Cube
Length = nSurface area | 38877512454242304 |
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Volume | 5.2157987769918E+23 |
Space diagonal | 139422940.10356 |
Equilateral Triangle
Length = nPerimeter | 241487616 |
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Area | 2.80574278511E+15 |
Altitude | 69711470.05178 |
Triangular Pyramid
Length = nSurface area | 2.80574278511E+15 |
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Volume | 6.1468778075257E+22 |
Height | 37946117.965816 |